Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: TCSNAZMAXKX

<< 1 2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
520-941 8 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-941 9 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-942 A Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2024-01-03   
520-942 0 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-942 1 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-942 2 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-942 3 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-942 4 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-942 5 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-942 6 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-942 7 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-942 8 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-942 9 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-943 A Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2024-01-03   
520-943 0 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-943 1 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-943 2 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-943 3 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-943 4 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-943 5 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-943 6 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-943 7 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-943 8 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-943 9 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-944 A Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2024-01-03   
520-944 0 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-944 1 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-944 2 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-944 3 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-944 4 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-944 5 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-944 6 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-944 7 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-944 8 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-944 9 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-945 A Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2024-01-03   
520-945 0 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-945 1 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-945 2 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-945 3 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-945 4 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-945 5 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-945 6 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-945 7 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-945 8 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
520-945 9 Sierra Vista AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2023-09-11   
928-362 A Safford AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668      
928-362 6 Safford AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2012-08-13   
928-487 6 Globe AZ 7217 TELEPORT COMMUNICATIONS AMERICA, LLC - AZ 668   2013-07-11   

<< 1 2

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.